Jackson Audio Prism Boost, Buffer, vs Keeley KTM-B Time Machine Boost

The Jackson Audio Prism Boost, Buffer, and the Keeley KTM-B Time Machine Boost are both pedals sharing transparent.

Similarity
citedBlended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.

43% somewhat different

Shared tone character
citedDerived from overlapping tonal signals across both listings.
  • transparent
Citation fame
citedCitation/mention fame — how often this gear is cited across artist rigs and gear discussion.
0%
0%
Price

$199via Reverb

Description

The Jackson Audio Prism Boost Buffer is a focused signal conditioning pedal combining the Prism's high-quality JFET buffer circuit with a clean boost stage, designed for players who need transparent signal management and clean level increase without the full Prism's EQ capabilities. It preserves signal integrity across long cable runs and complex pedalboard chains while providing switchable clean boost for lead-level output increase without tonal coloration.

The Keeley KTM-B Time Machine Boost is a clean boost pedal from Keeley Electronics designed to provide transparent, high-quality signal level increase without coloring the guitar's natural tone or the amp's character. The JFET-based circuit delivers clean, transparent boost with minimal noise and signal degradation, suited to pushing tube amplifiers into natural breakup or raising solo levels without changing the underlying tone. One of Keeley's foundational utility pedal designs.

Genres
citedGenres this gear is documented as being used in.
  • alternative
  • indie rock
  • Electronic

Related searches

Jackson Audio Prism Boost, Buffer, vs Keeley KTM-B Time Machine Boost — Shared Character & Differences — NodeTone